Changeset 46577995 in mainline for uspace/lib/crypto/crypto.c

Timestamp:

2018-01-04T20:50:52Z (7 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Children:

e211ea04

Parents:

facacc71

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:47:53)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:50:52)

Message:

Use errno_t in all uspace and kernel code.

Change type of every variable, parameter and return value that holds an
<errno.h> constant to either errno_t (the usual case), or sys_errno_t
(some places in kernel). This is for the purpose of self-documentation,
as well as for type-checking with a bit of type definition hackery.

After this commit, HelenOS is free of code that mixes error codes with non-error
values on the assumption that error codes are negative.

File:

• uspace/lib/crypto/crypto.c (modified) (3 diffs)

uspace/lib/crypto/crypto.c

@@ -194 +194 @@
  *
  */
-int create_hash(uint8_t *input, size_t input_size, uint8_t *output,
+errno_t create_hash(uint8_t *input, size_t input_size, uint8_t *output,
     hash_func_t hash_sel)
 {
@@ -266 +266 @@
  *
  */
-int hmac(uint8_t *key, size_t key_size, uint8_t *msg, size_t msg_size, 
+errno_t hmac(uint8_t *key, size_t key_size, uint8_t *msg, size_t msg_size, 
     uint8_t *hash, hash_func_t hash_sel)
 {
@@ -322 +322 @@
  *
  */
-int pbkdf2(uint8_t *pass, size_t pass_size, uint8_t *salt, size_t salt_size,
+errno_t pbkdf2(uint8_t *pass, size_t pass_size, uint8_t *salt, size_t salt_size,
     uint8_t *hash)
 {